I am looking at purchasing a new expansion tank for my 2001 S Type with the 3.0 6 cyl engine. I have a coolant leak in that area and assuming because of the low mileage the original one is still in there. I have been looking at the ones for sale online and it seems that there are two different ones. Some of them have one hose coming from the bottom while some have 2. Which is correct? Or are they all the same and the pictures are just different? Also when replacing the tank how do you deal with the coolant level sensor since appanrently that is left off the newer tanks?

 

If you are doing any work on your car please get the JTIS and the JEPC. These are the factory service and parts manual.

We have both of them for free on this site. Look for JTIS in the top of the forum to see it.
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